Rohrmoser Ancestors in Germany

Re: Odio Surname

May I ask how you got that far?I am looking for an Isaac Aldebert who was in London, but was born circa 1760 Erlangen Bavaria.I would really like to find more about him. I have his marraiges and children, but would like to find his correct birth, parents and any siblings.I found him written about in a book on google books and also listed in the London Society of Huguenots, but I don't know how to research German records.If you have any tips please let me knowBest regards